Serum C-reactive protein-to-albumin ratio may be a potential risk indicator for venous thromboembolism: Findings from a prospective cohort study.
Nutr Metab Cardiovasc Dis
; 33(4): 864-867, 2023 04.
Article
em En
| MEDLINE
| ID: mdl-36740560
ABSTRACT
BACKGROUND AND AIMS:
Circulating C-reactive protein (CRP) and albumin are commonly used inflammatory biomarkers. C-reactive protein-to-albumin ratio (CAR), a novel inflammatory biomarker, has been suggested to be a more reliable risk indicator compared to CRP or albumin alone. An inflammatory hypothesis has been postulated in VTE aetiology, but the association between CAR and VTE has not been investigated. We aimed to assess the prospective association of CAR with VTE risk. METHODS ANDRESULTS:
C-reactive protein and albumin were measured in serum samples at baseline from 2479 men aged 42-61 years. Hazard ratios (HRs) with 95% confidence intervals (CIs) were estimated. During a median follow-up of 27.0 years, 168 VTE cases were recorded. In analysis adjusted for potential confounders, the HR (95% CI) for VTE comparing extreme tertiles of CAR was 1.49 (1.01-2.21), which was minimally attenuated on further adjustment for prevalent cancer, a potential mediator 1.48 (1.00-2.19). Serum CRP and albumin were each modestly associated with VTE risk in the same set of participants.CONCLUSION:
In middle-aged and older men, elevated serum CAR may be associated with an increased risk of VTE. Further research is needed to replicate or refute these findings in other populations and assess if CAR may be of potential value in VTE management.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Proteína C-Reativa
/
Tromboembolia Venosa
Tipo de estudo:
Diagnostic_studies
/
Etiology_studies
/
Observational_studies
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Risk_factors_studies
Limite:
Aged
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article